Features:- Constructed by quality aluminum alloy, CNC-machined;- Furnished by anodic oxidation in different colors;- Suitable for MTB to rise up the handlebar fork stem;- Can extend the fork stem by 100mm maximum.Specification:- Material: Aluminum Alloy- Length: approx.120mm.135mm.188mm.217mm- Base Diameter: 28.6mm- Fork Stem Diameter: 28.6mm (standard)- Rise Up: Please see the detailed picture below- Net weight: Approx.180g.200g.245g.285g.Package Includes:1 Piece Bicycle Fork Stem ExtenderAbout Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact usDuring the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shoppingThanks for your cooperation and we'll make you feel satisfied.